[feature] mark/deprioritize generated files by default in Tree View

When reviewing pull requests in GitHub web UI, it does a great job of collapsing/hiding generated content by default:

Users can do so by adding linguist-generated to these files .gitattributes as shown here: https://docs.github.com/en/repositories/working-with-files/managing-files/customizing-how-changed-files-appear-on-github

However, this experience does not translate well into VS Code, either from the desktop editor, or the www.github.dev UI.
I suggest graying out these entries as well in:

1. The "Source Control" container (local changes tree view)
2. The "Github Pull Request" container (active PR tree view)
3. The active text editor file name (title).
4. Possibly collapse these files/folder trees by default.

This seems to be possible via the new FileDecorationProvider VS Code API: https://code.visualstudio.com/api/references/vscode-api#FileDecorationProvider

This is especially important in projects that rely on code generation, where pull requests can contain a single file (source change), and many (tens) of other affected/generated files.

Any thoughts/suggestions welcomed.

Commencez par l’API FileDecorationProvider et examinez les vues arborescentes Source Control et GitHub Pull Request, ainsi que le comportement du titre de l’éditeur actif. Le travail est considéré comme terminé lorsque les fichiers marqués linguist-generated sont visuellement relégués au second plan dans les surfaces demandées ; déterminez séparément si le repliement par défaut des arbres est réalisable.